/**
 * @fileOverview
 * todo 这文件干嘛使的
 * @author iNahoo
 * @since 2018/5/4.
 */
"use strict";

class A {

    constructor() {
        this.a1 = 1;
        this.a2 = 2;
    }

    log() {
        console.log(this.a1, this.a2);
    }
}

module.exports = ()=>1;
